3 years ago

Simplify 5 + n + (15 - 2). 5n + 13 13n + 5 n + 18

Mathematics

2 answers:

sesenic [268]3 years ago

6 0

5+ n+ (15-2)
= n+ (15 -2+ 5) (combine like terms)
= n+ (13+ 5)
= n+ 18

The final answer is n+18~

Triss [41]3 years ago

5 0

5+n+(15-2) do parentheses first
5+n+13 put like variables together
n+5+13 add like variables
n+18 answer

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